Premium-quality PCB components Rogers 20 mil 0.508 mm RO4350B RF microwave PCB without splitter impedance control

Premium-quality PCB components Rogers 20 mil 0.508 mm RO4350B RF microwave PCB

without splitter impedance control

(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for

reference)

RO4350B hydrocarbon ceramic laminates are engineered to provide exceptional high-frequency

performance and cost-effective circuit fabrication. As operational frequencies surpass 500 MHz,

the range of available laminates for designers diminishes significantly. RO4350B possesses the

essential properties required by designers working on RF microwave circuits, matching networks,

and controlled impedance transmission lines. Its low dielectric loss enables the utilization of

RO4350B in numerous applications where conventional circuit board materials face limitations

at higher operating frequencies.

The temperature coefficient of dielectric constant is among the lowest of any circuit board material,

and the dielectric constant is stable over a broad frequency range. RO4350B material's thermal

coefficient of expansion (CTE) provides several key benefits to the PCB designers. The expansion

coefficient of RO4350B is similar to that of copper which allows the material to exhibit excellent

dimensional stability, a property needed for mixed dielectric multi-layer boards constructions. The

low Z-axis CTE of RO4350B provides reliable plated through-hole quality, even in severe thermal

shock applications. RO4350B material has a Tg of >280C so its expansion characteristics remain

stable over the entire range of PCB processing temperatures.

PCB Specifications

Typical applications are as follows:

Automotive Radar and Sensors

Cellular Base Station Antennas

Direct Broadcast Satellites

Low Noise Block

Power amplifiers

RFID

Data sheet of Rogers 4350B (RO4350B )